Chateau Bellefont Belcier is a wine estate in Saint Emilion on Bordeaux's Right Bank. It makes a Merlot-dominant grand vin, and is classified as a Grand Cru Classe.here are 13.5 hectares (33 acres) of vineyards within the 20ha (50 acre) estate. These vineyards are planted on clay and limestone soils, although there is some variation of terroir across the estate. Plantings are around 70 percent Merlot with 20 percent Cabernet Franc and ten percent Cabernet Sauvignon, and the vines are on average 30 years old.